HP V5111TU, V5224TU, V5221TU, V5221EA, V5219TU, V5218TU Power sources, Task Recommended power source

Page 39

Power sources

The computer can run on internal or external AC power. The following table indicates the best power sources for common tasks.

Task

Recommended power source

 

 

Work in most software

● Charged battery pack in the computer

applications

● External power supplied through one of the

 

 

 

following devices:

 

 

●

AC adapter

 

 

● Optional expansion product (select

 

 

 

models only)

 

 

●

Optional power adapter

 

 

Charge or calibrate a battery

External power supplied through

pack in the computer

●

AC adapter

 

 

● Optional expansion product (select models only)

 

●

Optional power adapter

Install or modify system software External power supplied through or write to a CD or DVD

●AC adapter

●Optional expansion product (select models only)

●Optional power adapter

WARNING! Do not charge the computer battery pack on board aircraft. Charging the battery pack may damage aircraft electronic systems.

ENWW

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Contents
Page Page Table of contents Power Multimedia DrivesMemory Modules Wireless Select Models OnlyExternal Media Cards External DevicesSecurity Setup UtilitySoftware Update and Recovery Modem and Local Area Network163 TroubleshootingRoutine Care Electrostatic DischargeEnww Enww Select Hardware tab Device Manager ComponentsTop components KeysComponent Description TouchPad Buttons and switches Lights Display components Front componentsRear components Right-side componentsComponentDescription Enww Left-side components Bottom components Wireless antennae select models only Additional hardware components Labels Operating environment SpecificationsRated input power Input Power RatingFeature Support Expansion port input/output signalsEnww TouchPad TouchPad and KeyboardUsing the TouchPad Using an external mouseSetting TouchPad preferences Hotkeys KeyboardFunction Key Combination Hotkey proceduresHotkey quick reference Display and clear system information fn+escOpen the Help and Support Center fn+f1 Open the Print Options window fn+f2Open a Web browser fn+f3 Initiate standby fn+f5 Switch the screen image fn+f4Play, pause or resume an audio CD or a DVD fn+f9 Initiate QuickLock fn+f6Decrease screen brightness fn+f7 Increase screen brightness fn+f8Component Using the embedded numeric keypadKeypads Enabling and disabling the embedded numeric keypadUsing an external numeric keypad Switching key functions on the embedded numeric keypadEnabling or disabling num lock mode as you work TouchPad and Keyboard Power control and light locations PowerPower Task Recommended power source Power sourcesConnecting the AC adapter Standby and hibernation StandbyHibernation When you leave your work When a reliable power supply is unavailableInitiating standby, hibernation or shutdown Enww Turning the computer or display on or off Default power settingsUsing emergency shutdown procedures Task Procedure ResultInitiating or resuming from standby Task ProcedureHibernate Initiating or restoring from hibernationPower options Accessing Power Options PropertiesDisplaying the Power Meter icon Setting a security prompt Setting or changing a power schemeProcessor performance controls Inserting or removing a battery pack Battery packsCharging a battery pack Displaying charge information on the screen Monitoring the charge of the battery packInterpreting charge indicators Obtaining accurate charge informationCritical low-battery condition Managing low-battery conditionsIdentifying low-battery conditions Low-battery conditionWhen no power source is available Resolving low-battery conditionsWhen external power is available When a charged battery pack is availableCharging the battery pack Calibrating a battery packWhen to calibrate How to calibrateDischarging the battery pack Conserving battery power Conserving power as you workRecharging the battery pack Storing a battery pack Disposing of a used battery packSelecting power conservation settings Drive care DrivesIDE drive light Hard drive Enww Tighten the hard drive cover screws DVD-ROM ±RW/R Optical drivesInserting an optical disc Removing an optical disc with power Removing an optical disc without power Avoiding standby or hibernation Multimedia hardware Using the optical driveIdentifying the installed optical drive MultimediaInserting an optical disc Removing an optical disc with power Removing an optical disc without power Using media activity hotkeys Using the audio features Using the audio-in microphone jack Using the audio-out headphone jackUsing S/PDIF digital audio select models only Adjusting the volume Using the external monitor port Using the video featuresUsing the S-Video-out jack HP Mobile Remote Control PC Card version Remote control select models onlyInserting the battery PC Card version Enww Storing the remote control in the PC Card slot Button quick reference PC Card version Media playing, press to pause the media Back Button Function in Microsoft WindowsHP Mobile Remote Control PC Card version component functions Inserting the battery ExpressCard version HP Mobile Remote Control ExpressCard versionEnww Storing the remote control in the ExpressCard slot Button quick reference ExpressCard version Press to stop the current media activity, such as Press to go back to the previous track or chapter Problem Possible solution Troubleshooting the remote controlIdentifying preinstalled multimedia software Installing multimedia software from a CD select models onlyMultimedia software Using multimedia software Protecting the CD or DVD write process Protecting playbackObserving the copyright warning Changing DVD region settingsMultimedia Media Reader cards select models only External Media CardsInserting a digital card Stopping or removing a digital card PC Cards select models only Configuring a PC CardStopping or removing a PC Card Inserting a PC CardEnww Configuring an ExpressCard ExpressCardsSelecting an ExpressCard Inserting an ExpressCard Enww Stopping or removing an ExpressCard Using a USB device Connecting a USB deviceExternal Devices Required USB software Stopping a USB deviceRequired 1394 software Using a 1394 device select models onlyConnecting a 1394 device Stopping a 1394 deviceUsing the expansion port Adding or replacing memory modules Memory ModulesEnww Enww Enww Effects of increasing memory Video memory settings select models only Wireless Select Models Only Wireless featuresIdentifying an 802.11 wireless device Wireless controls Wireless devices select models only Setting up a Wlan in your home Connecting to a Wlan in your home Connecting to a public WlanUsing wireless security features Bluetooth wireless devices select models only Modem Modem and Local Area NetworkConnecting the modem cable Connecting a country-specific modem cable adapter Selecting a location settingViewing the current country selection Select Start Control Panel Network and Internet Connections Adding new locations when travelingCheck the telephone line type Solving travel connection problemsClear the check box for Wait for dial tone before dialing Using preinstalled communication softwareLocal area networks Enww Security features To protect against Use this security featureSecurity Guidelines for setting passwords PasswordsPasswords set in Windows Passwords FunctionQuickLock Passwords set in the Setup Utility Administrator passwordManaging an administrator password Entering a power-on password Power-on passwordEntering an administrator password Managing a power-on passwordCritical updates Antivirus softwareFirewall software Optional security cable Security Setup Utility access Setup UtilitySetup Utility language Setup Utility defaults Select To do this Setup Utility menusMain menu Security menuDiagnostics menu System Configuration menuSetup Utility Software Update and Recovery Software updatesHP Software Update Accessing computer information Software updates and the HP Web siteDownloading a Bios update Installing a Bios update Downloading and installing other software Creating a restore point System recoverySafeguarding your information Using System RestoreReinstalling applications from discs Reinstalling applicationsRestoring to a restore point Reinstalling applications from the hard driveRepairing the operating system Back up your system Reinstalling the operating systemReinstall the operating system Update reinstalled software Reinstalling device drivers and other softwareSoftware Update and Recovery Routine Care Hardware maintenanceBattery pack Display TouchPad and keyboardUsing Disk Defragmenter Using Disk CleanupDrives Regular tune-ups Traveling and shipping Troubleshooting Quick checklistComputer will not start up Software is functioning abnormally Computer screen is blankComputer is turned on, but is not responding Computer is extremely warmAn external device is not working Enww Contacting Customer Care by e-mail or telephone Taking the computer to a service partnerCustomer Care Preparing to contact Customer CareTroubleshooting Handling internal components Electrostatic DischargePreventing electrostatic discharge Handling drivesGrounding methods Index Symbols/NumericsEnww Wlan Rated input power specifications Wlan label Writable media XD-Picture Card XD Index
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